html{
     font-size: 10px;
 }
@media screen and (min-device-width: 384px){
    html{ font-size:12px;!important;}
}

@media screen and (min-width:480px){
    html{ font-size:15px;!important;}
}
@media screen and (min-width:640px){
    html{ font-size:20px;!important;}
}
body{
    background: #f4f4f4;
}
#caloues{

    height: 25rem;
    position: relative;
    background: #ccc;
}

.container-fluid{
    padding: 0;
}
 #myTab{
     position: absolute;
     width: 50%;
     height: 2.5rem;
     bottom: 2rem;
     left: 32%;
     padding: 0;
     border-bottom: none;
     z-index: 9999999;
 }
 #myTab li{
     list-style: none;
     float: left;
     width: 30%;
     height: 1.5rem;
     font-weight: normal;
     font-size: 0.5rem;!important;
     text-align: center;
     border: 1px solid #333;
     border-radius: 1.5rem;
     background: #ddd;
     margin-right: 1rem;

 }
#myTab .active{
    background: hsl(201, 100%, 45%);
}
#myTab li a {
    display: inline-block;
    color: #333;
    font-size: 1rem;
    padding: 0.1rem 0 0 0;
    border: none;
    background: none;
    text-decoration: none;
}
#myTab .active a{
    color: #fff;
}
#myTab .glyphicon-play{
    font-size: 0.8rem;
}
#myTab .carousel-inner .item img{
    width: 100%;
    height: 40.2rem;
}


#pic .owl-carousel .owl-dots{
    width: 50%;
    height: 1rem;
    position: absolute;
    right: 0;
    text-align: right;
    bottom: 0.5rem;
}
#pic .owl-carousel .owl-dots .owl-dot{
    width:6%;
    height: 1rem;
    display: inline-block;
    border-radius: 50%;
    background: #ccc;
    margin-right: 0.5rem;
}
#pic .owl-carousel .owl-dots .active{
    background: hsl(201, 100%, 45%);
}
#myTabContent,#videoes,#videoes img,#pic .owl-stage,#pic,#pic .owl-carousel .owl-item,#pic .owl-carousel,#pic .owl-theme .item,#pic .owl-theme .item img{
    height: 100%;
}

/*课程详情区*/
#classes{
    padding: 1rem 1.5rem;
    height: auto;
    background: #fff;
    margin-bottom: 1rem;
}
#classes .col-xs-2{
    padding: 0;
}
#classes .class-1{
     height: auto;
    width: 100%;
    margin-top: 1.5rem;
    border: 1px solid;
    border-radius: 0.5rem;
    color: hsl(0, 0%, 100%);
    font-size: 1rem;
    background: hsl(201, 100%, 45%);
    line-height: 1;
    padding: 0.5rem 0 0.2rem 0;
    text-align: center;
}
#classes .col-xs-8 h1{
    font-size: 1.8rem;
    color: #333;
    margin-left: 0;
    padding: 0 1rem;
}
#classes .col-xs-2{
   height: 100%;
    text-align: right;
}
#classes .col-xs-2 span{
    width: 66%;
    line-height: 5rem;
    height: 2.1rem;
}
#classes .col-xs-2 .glyphicon-download-alt {
    font-size: 1.2rem;
    color: #ccc;
}
#classes .forms, #classes .reads{
    color: #bfbfbf;
    font-size: 1rem;
    padding: 1rem 0;
}
#classes .col-xs-12{
    padding: 0;
}
#classes .forms{
    text-align: left;
}
#classes .reads{
    text-align: right;
}
#classes .txt-center {
    margin: 0 auto;
    width: 90%;
    height: auto;
}
#classes .txt-center p{
    color:#888;
    font-size:1.6rem;
    text-align: left;
    text-indent: 1.8rem;
}
/*相关视频*/
#videos{
    background: #fff;
    padding: 2rem 1rem;
    position: relative;
}
#videos .certs{
    position: absolute;
    left: 0;
    top:1.8rem;
    display: inline-block;
    width: 2%;
    height: 2.5rem;
    background: #0096e4;
}

#videos h1{
    margin: 0 1rem 1.2rem;
    font-size:1.8rem;
    color: #333;
}
#videos .col-xs-4{
    padding: 0 5px;
}
#videos .item img{
    width: 100%;
    height: 10rem;
}
.item-txt{
    color: #888;
    font-size: 1.2rem;
    height: 1.5rem;
    overflow: hidden;
    text-align: center;
}